Re: [PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-19 Thread Juan Quintela
Markus Armbruster wrote: > Peter Xu writes: [..] >>> "unconvergence" isn't a word :) >>> >>> Suggest "like migration not converging, because the automatically >>> detected migration bandwidth is hilariously low for whatever reason." >>> >>> Appreciate the thorough explanation! >> >> Thanks fo

Re: [PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-17 Thread Markus Armbruster
Peter Xu writes: > On Tue, Oct 17, 2023 at 04:12:40PM +0200, Markus Armbruster wrote: >> Peter Xu writes: >> >> > Migration bandwidth is a very important value to live migration. It's >> > because it's one of the major factors that we'll make decision on when to >> > switchover to destination

Re: [PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-17 Thread Peter Xu
On Tue, Oct 17, 2023 at 04:12:40PM +0200, Markus Armbruster wrote: > Peter Xu writes: > > > Migration bandwidth is a very important value to live migration. It's > > because it's one of the major factors that we'll make decision on when to > > switchover to destination in a precopy process. > >

Re: [PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-17 Thread Markus Armbruster
Peter Xu writes: > Migration bandwidth is a very important value to live migration. It's > because it's one of the major factors that we'll make decision on when to > switchover to destination in a precopy process. > > This value is currently estimated by QEMU during the whole live migration > p

Re: [PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-11 Thread Juan Quintela
Peter Xu wrote: > Migration bandwidth is a very important value to live migration. It's > because it's one of the major factors that we'll make decision on when to > switchover to destination in a precopy process. > > This value is currently estimated by QEMU during the whole live migration > pro

[PATCH v4] migration: Allow user to specify available switchover bandwidth

2023-10-10 Thread Peter Xu
Migration bandwidth is a very important value to live migration. It's because it's one of the major factors that we'll make decision on when to switchover to destination in a precopy process. This value is currently estimated by QEMU during the whole live migration process by monitoring how fast